Intel Core i9 12900K vs AMD Ryzen 7 7800X3D

VS

Intel Core i9 12900K

AMD Ryzen 7 7800X3D

We compared two desktop CPUs: Intel Core i9 12900K with 16 cores 32GHz and AMD Ryzen 7 7800X3D with 8 cores 4.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900K 's Advantages

Better graphics card performance

Higher base frequency (32GHz vs 4.4GHz)

AMD Ryzen 7 7800X3D 's Advantages

Released 1 years and 3 months late

Higher specification of memory (5200 vs 4800)

Larger memory bandwidth (83.2GB/s vs 76.8GB/s)

Larger L3 cache size (96MB vs 30MB)

More modern manufacturing process (5nm vs 10nm)

Lower TDP (120W vs 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 12900K +11%

2028

AMD Ryzen 7 7800X3D

1817

Cinebench R23 Multi Core

Intel Core i9 12900K +54%

27422

AMD Ryzen 7 7800X3D

17762

Geekbench 6 Single Core

Intel Core i9 12900K

2631

AMD Ryzen 7 7800X3D

2607

Geekbench 6 Multi Core

Intel Core i9 12900K +15%

17004

AMD Ryzen 7 7800X3D

14702

Cinebench 2024 Single Core

Intel Core i9 12900K +15%

125

AMD Ryzen 7 7800X3D

108

Cinebench 2024 Multi Core

Intel Core i9 12900K +44%

1574

AMD Ryzen 7 7800X3D

1093

Blender

Intel Core i9 12900K +27%

422

AMD Ryzen 7 7800X3D

332

Geekbench 5 Single Core

Intel Core i9 12900K +1%

1970

AMD Ryzen 7 7800X3D

1940

Geekbench 5 Multi Core

Intel Core i9 12900K +25%

17028

AMD Ryzen 7 7800X3D

13605

Intel Core i9 12900K

VS

AMD Ryzen 7 7800X3D

General Parameters

Oct 2021

Release Date

Jan 2023

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Zen 4 (Raphael)

i9-12900K

Processor Number

-

LGA-1700

Socket

AM5

UHD Graphics 770

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Package

-

Transistor Count

6.57 billions

10 nm

Manufacturing Process

5 nm

125 W

Power Consumption

120 W

100°C

Peak Operating Temperature

89°C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3,2 GHz

Performance Core Base Frequency

4.4 GHz

5.1 GHz

Performance Core Turbo Frequency

5 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

2.4 GHz

Efficiency Core Base Frequency

-

3.9 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

8

24

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

44x

64 K per core

L1 Cache

64 K per core

14 MB shared

L2 Cache

1 MB per core

30 MB shared

L3 Cache

96 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR5-5200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

1500 MHz

1550 MHz

GPU Max Dynamic Frequency

2200 MHz

256

Shader Units

128

16

Texture Units

8

Raster Operation Units

4

32

Execution Units

2

15 W

Power Consumption

15 W

0.78 TFLOPS

Graphics Performance

0.54 TFLOPS

Miscellaneous

Intel Core i9 12900K

Official Website

AMD Ryzen 7 7800X3D

5.0

PCIe Version

5.0

20

PCIe Lanes

24

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